Finding the Third Proportional to 766,879 and 1,613,062

Step by Step Solution

1. Step 1: Write the proportion equation
   766,879 : 1,613,062 = 1,613,062 : x
2. Step 2: Convert to fraction form
   766,879/1,613,062 = 1,613,062/x
3. Step 3: Cross multiply
   766,879x = 1,613,062 × 1,613,062
4. Step 4: Simplify right side
   766,879x = 2,601,969,015,844
5. Step 5: Solve for x
   x = 2,601,969,015,844/766,879
6. Step 6: Final answer
   x = 3,392,932.93